Product details

Product's Introduction:

Ceramic Pall ring packing is a great improved open-cell ring-shaped packing developed on the basis of Raschig ring. Although the outer diameter of the ring is also equal to the height, but two rows of windows with extended tongues are opened on the ring wall, each window has 5 tongue leaves, each of which is bent to the center of the ring. The position of the layer window hole is oppositely shifted. Generally, the opening area accounts for about 30% of the total area of the ring wall, so that the gas and liquid in the packed tower can pass freely through the window hole, improving the gas-liquid distribution and making full use of the inside of the ring. The surface increases the mass transfer efficiency. Compared with the Raschig ring, the treatment capacity can be more than 50% larger, and the pressure is reduced by half; generally made of metal, plastic or ceramic.

The ceramic Pall ring has excellent acid and heat resistance, can withstand various inorganic acids, organic acids and organic solvents other than hydrofluoric acid. It can be used in various high temperature applications and has a wide range of applications. It can be used in chemical engineering, metallurgy, Drying towers, absorption towers, cooling towers, washing towers, regeneration towers, etc. in industries such as gas and environmental protection.

Technical Data

SiO2 + Al2O3

>92%

CaO

<1.0%

SiO2

>76%

MgO

<0.5%

Al2O3

>17%

K2O+Na2O

<3.5%

Fe2O3

<1.0%

Other

<1%

Physical & Chemical Properties

Water absorption

<0.5%

Moh's hardness

>6.5 scale

Porosity (%)

<1

Acid resistance

>99.6%

Specific gravity

2.3-2.40 g/cm3

Alkali resistance

>85%

Max Operation temp

1200℃

Dimension and Other Physical Properties

Sizes(mm)

Thickness(mm)

Surface area(m2/m3)

Free volume(%)

Numberper m3

Bulk density(kg/m3)

25

3

210

73

53500

700

38

4

180

75

15000

650

50

5

130

78

6800

600

80

8

110

81

1950

550

Other sizes can be customized as required!

Shipment for Products

1. OCEAN SHIPPING for large volume

2. AIR or EXPRESS TRANSPORT for sample request

Packaging & Shipping

Package Type

Container Load Capacity

20 GP

40 GP

40 HQ

Ton bag put on pallets

20-22m3

40-42 m3

40-44 m3

Plastic 25kg bags put on pallets with film

20 m3

40 m3

40 m3

Cartons put on pallets with film

20 m3

40 m3

40 m3

Wooden Case

20M3

40M3

40M3

Delivery time

Within 7 working days (For common type)

10 working days (For common type)

10 working days (For common type)

Packaging & Shipping

FAQ

Q: How do I pay for my purchase order?

A: T/T, Irrevocable L/C at sight, Paypal, Western Union, etc...

Q: What's your company Production Capacity?

A: More than 2000cubic meter/Month.

Q: What's the MOQ?

A: Our MOQ is 1cubic meter. If the quantity less than 1cubic meter,the price will be higher.

Q: What's the delivery time for MOQ?

A: It will takes about 3 days. But the exact time is according to actual situation.

Q: Can I have my own customized product?

A: Yes, your customized requirements are welcome.

Q: Do you have quality control?

A: Yes, we have ISO, SGS, some other third party certificate and our company’s QC depart can do the regular test.

Q: Which countries and the main Clients your company export the goods to?